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The Carmaker Putting Solar Panels on Its Electric Vehicles

GreenTechMedia

A German startup aims to sell a self-charging electric car covered in solar panels from 2022 after raising nearly $60 million in a recent 50-day crowdfunding campaign. The Sion will be powered by a 35-kilowatt-hour battery containing 192 prismatic lithium-ion cells with a nickel, manganese and cobalt ratio of 622.

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Why Doesn’t Load Flexibility Have the Same Incentives as Energy Storage?

GreenTechMedia

John Powers is the co-founder and CEO of Extensible Energy, a load-flexibility software company. *. We are in the middle of the most remarkable transformation in the history of the electricity grid — from dirty and centralized to clean, distributed, and digital. Don’t get me wrong: I love batteries. I know, I know.

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Powin releases large-scale lithium energy storage system with 20-year guarantee

Solar Power World

Powin Energy has unveiled three new products, Stack225, Stack230 and Stack230P, its first products utilizing CATL battery cells. All three products were designed by Powin around CATL’s large form factor cells, utilizing Powin’s patented StackOS battery management and controls software.

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Storing Energy in the Freezer: Long-Duration Thermal Storage Comes of Age

GreenTechMedia

Jason Dreisbach fields at least half a dozen calls every week from people trying to sell him a technology to lower his energy costs. Cold storage — from frozen food warehouses to grocery and restaurant refrigeration — has one of the highest energy costs of any industry; energy expenditures are usually second only to payroll.

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Q&A with Power Factors on large-scale battery O&M considerations

Solar Power World

The operations and maintenance (O&M) of a utility-scale solar project is largely obvious — keep solar panels clean, monitor inverter health, maintain the grounds and check tracker mechanisms for wear.

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Span, Smart Electrical Panel Startup, Lands LG Chem as Battery Partner

GreenTechMedia

has a major new partner to bring its sleek, sensored and circuit-by-circuit remote-controllable electrical panels to market: lithium-ion battery giant LG Chem. On Thursday, LG Chem launched its new new " customizable backup ” solar-storage offering, which includes its RESU home batteries and a Span smart panel.

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Norwegian startup uses solid hydrogen for solar energy storage breakthrough

Hydrogen Fuel News

Photoncycle claims it can store solar power from summer to winter cheaper than batteries. Photoncycle, a startup from Norway, is tackling interseason storage of solar energy, which could save the abundance of solar energy generated in sunny months to be used for heat and electricity in the winter.